MARCH 25, 2017–JANUARY 15, 2018
http://nbm.org/exhibition/architecture-asylum-st-elizabeths-1852-2017/
I'm sure this will be a good exhibit and I plan to go see it. The hospital treated mentally-ill soldiers for much of the nineteenth century and there's a Civil War graveyard on the site.
St. Elizabeths had a historic collection, or museum, that was broken up in the 1990s with material going to the National Archives, the National Museum of Health and Medicine, Howard University, and at least two other places.
Here's the Medical Museum's description of its holdings:
SAINT ELIZABETH'S HOSPITAL COLLECTION, 1861-1990
No finding aid,21 boxes, unarranged, inactive, unrestricted.
Material transferred when Saint Elizabeth's closed its museum due to being transferred from the federal government to the District of Columbia. Includes books, photographs,paintings, patient art, certificates, and pamphlets. Most photographs and paintings are portraits of staff. Objects also in Historical Collections.
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Additional material transferred to the National Portrait Gallery, National Museum of American History, Howard University,Department of the Interior Museum, Department of Health and Human Services' SAMSUS, Smithsonian Institution Castle, National Archives, and the Octagon House.